Search a number
-
+
3018913714297 = 131132958169473
BaseRepresentation
bin101011111011100101010…
…001111001000001111001
3101200121100021202111212001
4223323211101321001321
5343430213402324142
610230511514021001
7431052332114215
oct53734521710171
911617307674761
103018913714297
11a643500a8218
12409104117761
1318b8b4149220
14a618ac0d945
15537dee375b7
hex2bee5479079

3018913714297 has 16 divisors (see below), whose sum is σ = 3280067069328. Its totient is φ = 2761895485440.

The previous prime is 3018913714273. The next prime is 3018913714301. The reversal of 3018913714297 is 7924173198103.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 369298074601 + 2649615639696 = 607699^2 + 1627764^2 .

It is not a de Polignac number, because 3018913714297 - 219 = 3018913190009 is a prime.

It is a super-2 number, since 2×30189137142972 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3018913714097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43419753 + ... + 43489225.

It is an arithmetic number, because the mean of its divisors is an integer number (205004191833).

Almost surely, 23018913714297 is an apocalyptic number.

It is an amenable number.

3018913714297 is a deficient number, since it is larger than the sum of its proper divisors (261153355031).

3018913714297 is a wasteful number, since it uses less digits than its factorization.

3018913714297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99180.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The spelling of 3018913714297 in words is "three trillion, eighteen billion, nine hundred thirteen million, seven hundred fourteen thousand, two hundred ninety-seven".

Divisors: 1 13 113 1469 29581 69473 384553 903149 3342653 7850449 43454489 102055837 2055080813 26716050569 232224131869 3018913714297